I think you're missing the point. Gas cooking is a vanishingly small fraction of energy consumption. Every time you commute to work, you produce more CO2 than

I think you're missing the point. Gas cooking is a vanishingly small fraction of energy consumption. Every time you commute to work, you produce more CO2 than my gas stove does in months. Every time you fly on a plane (which I do only if I absolutely have to), you produce more CO2 than my stove will in its entire lifetime. Transportation is an area where changes in behavior can make a significant difference in energy consumption and CO2 production. Gas cooking is probably not.